852867 has 12 divisors (see below), whose sum is σ = 1240824. Its totient is φ = 564480.

The previous prime is 852857. The next prime is 852871. The reversal of 852867 is 768258.

It is not a de Polignac number, because 852867 - 2⁴ = 852851 is a prime.

It is not an unprimeable number, because it can be changed into a prime (852827) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1492 + ... + 1982.

It is an arithmetic number, because the mean of its divisors is an integer number (103402).

2⁸⁵²⁸⁶⁷ is an apocalyptic number.

852867 is a deficient number, since it is larger than the sum of its proper divisors (387957).

852867 is a wasteful number, since it uses less digits than its factorization.

852867 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 690 (or 687 counting only the distinct ones).

The product of its digits is 26880, while the sum is 36.

The square root of 852867 is about 923.5079858886. The cubic root of 852867 is about 94.8332068681.

The spelling of 852867 in words is "eight hundred fifty-two thousand, eight hundred sixty-seven".